build.gradle

  apply plugin: 'maven'

  artifacts {
    archives file('build.gradle')
  }

  uploadArchives {
      repositories {
          mavenDeployer {
              repository(id: 'Google', url: 'http://www.google.com/')
              pom.groupId = 'bob'
              pom.artifactId = 'rita'
              pom.version = '1.0'
          }
      }
  }

settings.xml

<settings>
  <proxies>
    <proxy>
      <active>true</active>
      <protocol>http</protocol>
      <host>***redacted***</host>
      <port>8080</port>
    </proxy>
  </proxies>
</settings>